核心逻辑
该指标主要基于"地量"(成交量极度萎缩)原理,结合筹码集中度、均线趋势和股价相对位置来寻找潜在牛股。具体原理: 1. **地量筛选**:通过X_1条件筛选5日内波动极小、量能萎缩的交易日,X_2统计120天内这类地量出现次数(需≥30次) 2. **筹码集中**:X_10要求股东户数<70%(即股东人数少,筹码集中) 3. **趋势条件**:X_3要求股价站上均线且短期均线向上,X_20要求均线多头排列 4. **位置条件**:X_12-X_14要求股价处于250日内的相对低位(<1.15倍) 5. **关注条件**:250日内出现超过90次地量,且满足股东集中、涨幅适中(1-5%)、上影线小等条件
买卖信号
**买入条件**(满足任一即触发): - X_2≥30(120天内地量次数≥30) AND X_3(均线向上) AND 收盘价>开盘价 - 或X_11>30(90日内股价波动小) AND X_12(20日前90日最低价被跌破且当日涨幅>5%) AND 股东集中AND 长期地量AND X_9=-0.1(满足特定形态)AND 其他辅助条件 - 或满足"关注"条件
用法
公式源码
X_1:=SUM(vol,5)/CAPITAL<=4 AND HHV(CLOSE,5)/LLV(CLOSE,5)<10.4 AND Abs(OPEN-CLOSE)/(HIGH-LOW)<5 AND CLOSE!=OPEN; X_2:=COUNT(X_1,120); X_3:=CLOSE>MA(CLOSE,5) AND (MA(CLOSE,5)>=MA(CLOSE,10) OR MA(CLOSE,10)>MA(CLOSE,20)); X_4:=MA(CLOSE,10); X_5:=MA(CLOSE,54); X_6:=(CLOSE-X_5)/X_5<0.1; X_7:=(CLOSE-X_4)/X_4<0.3; X_8:=(X_6=1 AND X_7=1)*0.2; X_9:=(X_8=0 AND REF(X_8,1)=0.2 AND REF(COUNT(X_8=0.2,10)=10,1)=1)*(-0.1); X_10:=WINNER(CLOSE)<0.7; X_11:=COUNT(REF(HHV(HIGH,90)/LLV(LOW,90),1)<1.5,90); X_12:=REF(LLV(LOW,90),20)<REF(LLV(LOW,20),1) AND CLOSE/REF(CLOSE,1)>1.05; X_13:=CLOSE/LLV(LOW,250)<1.15; X_14:=COUNT(X_13,250); X_15:=(CLOSE/REF(CLOSE,1)-1)*100; X_16:=BETWEEN(SUM(X_15,20),1,5); X_17:=MA(CLOSE,60); X_18:=(HIGH-CLOSE)/CLOSE*100; X_19:=VOL=HHV(VOL,BARSCOUNT(CLOSE)); X_20:=X_16 AND MA(CLOSE,5)>=MA(CLOSE,10) AND MA(CLOSE,10)>=MA(CLOSE,20) AND MA(CLOSE,20)>=MA(CLOSE,60) AND X_11>60 AND CLOSE>=MA(CLOSE,10) AND X_17>REF(X_17,1) AND X_18<5 AND X_19=0 AND LOW>MA(CLOSE,10); X_21:=VOL/100<50000 AND OPEN!=CLOSE; 统计地量:COUNT(X_21,250); 关注:统计地量>90 AND X_10>0.9 AND X_16 AND X_18<5 AND X_19=0 AND LOW>MA(CLOSE,10); 买入:X_2>=30 AND X_3 AND CLOSE>OPEN OR (X_11>30 AND X_12) AND X_10>0.9 AND X_14>20 AND X_9=(-0.1) AND X_18<5 AND X_19=0 OR 关注>0; STICKLINE(买入,VOL,0,7,0),COLORRED;